Finding the Third Proportional to 448,828 and 983,494

Step by Step Solution

1. Step 1: Write the proportion equation
   448,828 : 983,494 = 983,494 : x
2. Step 2: Convert to fraction form
   448,828/983,494 = 983,494/x
3. Step 3: Cross multiply
   448,828x = 983,494 × 983,494
4. Step 4: Simplify right side
   448,828x = 967,260,448,036
5. Step 5: Solve for x
   x = 967,260,448,036/448,828
6. Step 6: Final answer
   x = 2,155,080.45